Is running Lifts and/or running brake mode on motors in disabled allowed

Is this code legal?
void disabled() { while (true) { Drivetrain.lock(); Arm = Arm_Lock - Arm.get_position(); } }

Would it run?
And if It does, am I allowed to use it at Worlds?

This will not work. Vexos will automatically set all motors to coast when disabled.


If you really need something to stay up when in coast mode I would suggest using rubber bands or make your pneumatics close in their idle position.